MC – FRAME SIZE 1 / UP TO 160 A - Schrack
MC – FRAME SIZE 1 / UP TO 160 A - Schrack
MC – FRAME SIZE 1 / UP TO 160 A - Schrack
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<strong>MC</strong> <strong>–</strong> <strong>FRAME</strong> <strong>SIZE</strong> 3 / <strong>UP</strong> <strong>TO</strong> 630A<br />
W UNDERVOLTAGE RELEASE, OFF-DELAY<br />
TYPES <strong>MC</strong>-UVU, <strong>MC</strong>-XUV<br />
W SCHRACK INFO<br />
• Voltage drops of less than 16 s do not cause<br />
D1<br />
<strong>MC</strong> circuit breakers or <strong>MC</strong>-N load-break<br />
switches to trip. .<br />
<strong>MC</strong>295927<br />
<strong>MC</strong>299499<br />
U<br />
D2<br />
• Voltage range: 220-240 VAC 50/60 HZ<br />
380-440 VAC 50/60 HZ<br />
480-550 VAC 50/60 HZ<br />
24 VDC / AC<br />
• For dimensions, see from page 692.<br />
W TECHNICAL DATA<br />
• Time-delay adjustable between 70 ms <strong>–</strong> 4 s<br />
• With additional external capacitor:<br />
30,000 μF > 35 V up to 8 s<br />
90,000 μF > 35 V up to 16 s<br />
• Special release <strong>MC</strong>2/3-XUV is required.<br />
• Cannot be installed simultaneously with early-make auxiliary<br />
contact <strong>MC</strong>2-XHIV... or shunt release <strong>MC</strong>2-XA....<br />
• Time-delay device for separate assembly<br />
(Mounting: DIN rail or screws).<br />
• Use control transformer for other operating voltages.<br />
DESCRIPTION TYPE EAN CODE AVAILABLE ORDER NO.<br />
Time delay device <strong>MC</strong>-UVU 9004840520392 <strong>MC</strong>190154<br />
Special undervoltage release for time-delay device UVU <strong>MC</strong>2/3-XUV 9004840520613 <strong>MC</strong>299527<br />
W SHUNT RELEASE<br />
TYPES <strong>MC</strong>3-XA<br />
W SCHRACK INFO<br />
• Without auxiliary contact<br />
• Switches are tripped by a voltage pulse or by the application of uninterrupted<br />
voltage<br />
• Other voltage variants available upon request.<br />
<strong>MC</strong>299754<br />
W NOTE<br />
When the shunt release is de-energised, accidental contact with the main<br />
contacts of the switch during attempts to switch on is safely prevented. Shunt<br />
release cannot be installed simultaneously with undervoltage release.<br />
VOLTAGE TYPE EAN CODE AVAILABLE ORDER NO.<br />
24 VAC/DC <strong>MC</strong>2/3-XA24AC/DC 9004840262506 <strong>MC</strong>299754<br />
110 - 130 VAC/DC <strong>MC</strong>2/3-XA110-130 AC/DC 9004840262513 <strong>MC</strong>299760<br />
208 - 250 VAC/DC <strong>MC</strong>2/3-XA208-250 AC/DC 9004840262520 <strong>MC</strong>299763<br />
Page<br />
643<br />
I KNOW WHERE <strong>TO</strong> FIND IT!<br />
THE SCHRACK TECHNIK WEB SHOP WITH NAVIGA<strong>TO</strong>R<br />
WWW.SCHRACK.COM<br />
• Finding product information made easy<br />
• Buying products around the clock<br />
• Quick access customer service<br />
Order no. blue: on stock, usually ready for delivery on the day of order!
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